So, I'm thinking of an ROR here in the tropics where it is heaven to geckos. They get in the tiniest cracks. They poo everywhere. We can't keep them out of the house let alone an obs. I can just see it now, every time I roll off the roof and squash several that are hiding along the rails. Then I get 1 million ants to clean them up.
One of the many problems I am wondering about. And I'm not a very good builder. I have no idea how I am even going to build this thing, but I am going to try. The worst thing that could happen is a snake gets in. Then I would burn it down.
How to I keep critters like this out?